Srimad-Bhagavatam: Canto 3 - Chapter 1 - Verse 37
Sanskrit:
दीक्षानुजन्मोपसद: शिरोधरंत्वं प्रायणीयोदयनीयदंष्ट्र: ।जिह्वा प्रवर्ग्यस्तव शीर्षकं क्रतो:सत्यावसथ्यं चितयोऽसवो हि ते ॥ ३७ ॥
ITRANS:
dīkṣānujanmopasadaḥ śirodharaṁtvaṁ prāyaṇīyodayanīya-daṁṣṭraḥjihvā pravargyas tava śīrṣakaṁ kratoḥsatyāvasathyaṁ citayo ’savo hi te
Translation:
Moreover, O Lord, the repetition of Your appearance is the desire for all kinds of initiation. Your neck is the place for three desires, and Your tusks are the result of initiation and the end of all desires. Your tongue is the prior activities of initiation, Your head is the fire without sacrifice as well as the fire of worship, and Your living forces are the aggregate of all desires.